Yawn..... I’ve had many different breeds of dogs( granted, none anywhere near as ugly as pit bulls, but some smaller, some larger, NONE had jaws that could lock on and hold onto that tire for 10 minutes without letting go. Don’t play stupid, you know that pits and some breeds have more jaw crushing power than others and they are inclined to use it. Statistics don’t lie and no, I am not going to spend my Sunday posting all of the stats. You have fingers, search for them. But I suspect you already know. What is your skin in this game? Pit owner most likely.
Funny how pits are the most common dog in pounds across the US. Wonder why.
Sorry, that is not biological evidence of any dog’s ability to “lock” its jaws.
No breed of dog has that ability; it’s a myth based in embarrassing biological ignorance. There is no anatomical structure anywhere on the dog’s skull that allows it to “lock” its jaws.
Attempting to move the goalposts, as you are now doing, to discuss relative biting strength between dog breeds, only highlights that you realize that you have been promoting a myth that you cannot substantiate.